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Sierra Mangus

GenderFemale
StatusRetired

Sierra Mangus is a Women's Physique competitor from the United States with a competitive record spanning 2016.

Professional results

Every professional contest result on record for Sierra Mangus, 3 in all. Won by names the winner of the division Sierra Mangus competed in, and shows a dash where that winner cannot be pinned to one person in the database.

YearContestDivisionPlaceWon by
2016 IFBB Europa Phoenix Women's Physique #9 Tomefafa Ameko
2016 IFBB Grand Prix Women's Physique #8 Candrea Judd-Adams
2016 Pro Grand Prix (Los Angeles) Women's Physique #8 Candrea JudđAdams

Where these results come from. Each contest in the table was recorded from a named source, and for Sierra Mangus those sources are NPC Contests and MuscleMemory. Open any contest above and that page names its own source and links to it where the source is still reachable. MuscleMemory is the exception: the archive we recorded those older shows from no longer answers at the addresses we hold, so it is credited by name and not offered as a link.

Amateur and other shows not counted above

7 results from amateur shows and other contests this archive does not class as professional. Every total on this page covers the professional career only, so these are listed here but never counted, and they have no contest page.

Show the list
YearContestDivisionPlace
2015 USA Championships Men's Physique (Class C) #2
2014 IFBB North American Championships Women's Physique (Class C) #8
2014 USA Championships Men's Physique (Class C) #3
2013 Nationals Men's Physique (Class C) #10
2012 Muscle Contest (So Cal) Women's Physique #2
2012 USA Championships Men's Physique (Class C) #13
2011 California Championships Women's Figure (Class D) #9

In 3 meetings, La'Drissa Bonivel finished ahead of Sierra Mangus 3 times to 0.

Opponents are ranked by how often they shared a stage and how big the stage was, not by reputation. A meeting is one contest where both competed in the same division and both were placed.

No win rate is shown. With 3 recorded contest results on file, a single placing would move the figure by twenty points or more, so the percentage would describe how much of this career the database holds rather than anything about the athlete. The counts above are neither rounded nor capped.

Medium confidence 3 professional results, Historical/community source Updated September 30, 2026 Accurate?
Missing from this profile

No height, weight or birthdate on record.